139414 has 8 divisors (see below), whose sum is σ = 228168. Its totient is φ = 63360.

The previous prime is 139409. The next prime is 139423. The reversal of 139414 is 414931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 6337 = 139414 / (1 + 3 + 9 + 4 + 1 + 4).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3147 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (28521).

2¹³⁹⁴¹⁴ is an apocalyptic number.

139414 is a deficient number, since it is larger than the sum of its proper divisors (88754).

139414 is a wasteful number, since it uses less digits than its factorization.

139414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350.

The product of its digits is 432, while the sum is 22.

The square root of 139414 is about 373.3818420866. The cubic root of 139414 is about 51.8523920453.

The spelling of 139414 in words is "one hundred thirty-nine thousand, four hundred fourteen".